Health and Safety Executive

Control of Substances Hazardous to Health (COSHH)

Using chemicals or other hazardous substances at work can put people’s health at risk, causing diseases including asthma, dermatitis or cancer. COSHH regulations require employers to control substances that can harm workers health.

The COSHH website has been re-launched with lots of additional information.

View the re-launched website


Quick links

Ask an expert 0845 345 0055

Health and Safety Executive
Caerphilly Business Park
Caerphilly CF83 3GG

DirectGov - Business Link